The impact of bone mineral density and disc degeneration on shear strength and stiffness of the lumbar spine following laminectomy
2012
Purpose
Laminectomy is a standard surgical procedure for elderly patients with symptomatic degenerative lumbar stenosis. The procedure aims at decompression of the affected nerves, but it also causes a reduction of spinal shear strength and shear stiffness. The magnitude of this reduction and the influence of bone mineral density (BMD) and disc degeneration are unknown. We studied the influence of laminectomy, BMD, and disc degeneration on shear force to failure (SFF) and shear stiffness (SS).
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
23
References
29
Citations
NaN
KQI